﻿#region Using directives

using System;
using System.Data;
using System.Data.Common;
using System.Collections;
using System.Collections.Generic;

using InfoExpress.ESM.Domains;
using InfoExpress.ESM.DataAccess;

#endregion

namespace InfoExpress.ESM.DataAccess.Bases
{	
	///<summary>
	/// This class is the base class for any <see cref="PeriodShiftProviderBase"/> implementation.
	/// It exposes CRUD methods as well as selecting on index, foreign keys and custom stored procedures.
	///</summary>
	public abstract partial class PeriodShiftProviderBaseCore : EntityProviderBase<InfoExpress.ESM.Domains.PeriodShift, InfoExpress.ESM.Domains.PeriodShiftKey>
	{		
		#region Get from Many To Many Relationship Functions
		#endregion	
		
		#region Delete Methods

		/// <summary>
		/// 	Deletes a row from the DataSource.
		/// </summary>
		/// <param name="transactionManager">A <see cref="TransactionManager"/> object.</param>
		/// <param name="key">The unique identifier of the row to delete.</param>
		/// <returns>Returns true if operation suceeded.</returns>
		public override bool Delete(TransactionManager transactionManager, InfoExpress.ESM.Domains.PeriodShiftKey key)
		{
			return Delete(transactionManager, key.ShiftId, key.PeriodId);
		}
		
		/// <summary>
		/// 	Deletes a row from the DataSource.
		/// </summary>
		/// <param name="_shiftId">. Primary Key.</param>
		/// <param name="_periodId">. Primary Key.</param>
		/// <remarks>Deletes based on primary key(s).</remarks>
		/// <returns>Returns true if operation suceeded.</returns>
		public bool Delete(System.Int32 _shiftId, System.Int32 _periodId)
		{
			return Delete(null, _shiftId, _periodId);
		}
		
		/// <summary>
		/// 	Deletes a row from the DataSource.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_shiftId">. Primary Key.</param>
		/// <param name="_periodId">. Primary Key.</param>
		/// <remarks>Deletes based on primary key(s).</remarks>
		/// <returns>Returns true if operation suceeded.</returns>
		public abstract bool Delete(TransactionManager transactionManager, System.Int32 _shiftId, System.Int32 _periodId);		
		
		#endregion Delete Methods
		
		#region Get By Foreign Key Functions
	
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_PeriodShift_Shift key.
		///		FK_PeriodShift_Shift Description: 
		/// </summary>
		/// <param name="_shiftId"></param>
		/// <returns>Returns a typed collection of InfoExpress.ESM.Domains.PeriodShift objects.</returns>
		public TList<PeriodShift> GetByShiftId(System.Int32 _shiftId)
		{
			int count = -1;
			return GetByShiftId(_shiftId, 0,int.MaxValue, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_PeriodShift_Shift key.
		///		FK_PeriodShift_Shift Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_shiftId"></param>
		/// <returns>Returns a typed collection of InfoExpress.ESM.Domains.PeriodShift objects.</returns>
		/// <remarks></remarks>
		public TList<PeriodShift> GetByShiftId(TransactionManager transactionManager, System.Int32 _shiftId)
		{
			int count = -1;
			return GetByShiftId(transactionManager, _shiftId, 0, int.MaxValue, out count);
		}
		
			/// <summary>
		/// 	Gets rows from the datasource based on the FK_PeriodShift_Shift key.
		///		FK_PeriodShift_Shift Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_shiftId"></param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		///  <param name="pageLength">Number of rows to return.</param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of InfoExpress.ESM.Domains.PeriodShift objects.</returns>
		public TList<PeriodShift> GetByShiftId(TransactionManager transactionManager, System.Int32 _shiftId, int start, int pageLength)
		{
			int count = -1;
			return GetByShiftId(transactionManager, _shiftId, start, pageLength, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_PeriodShift_Shift key.
		///		fKPeriodShiftShift Description: 
		/// </summary>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="_shiftId"></param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of InfoExpress.ESM.Domains.PeriodShift objects.</returns>
		public TList<PeriodShift> GetByShiftId(System.Int32 _shiftId, int start, int pageLength)
		{
			int count =  -1;
			return GetByShiftId(null, _shiftId, start, pageLength,out count);	
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_PeriodShift_Shift key.
		///		fKPeriodShiftShift Description: 
		/// </summary>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="_shiftId"></param>
		/// <param name="count">out parameter to get total records for query</param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of InfoExpress.ESM.Domains.PeriodShift objects.</returns>
		public TList<PeriodShift> GetByShiftId(System.Int32 _shiftId, int start, int pageLength,out int count)
		{
			return GetByShiftId(null, _shiftId, start, pageLength, out count);	
		}
						
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_PeriodShift_Shift key.
		///		FK_PeriodShift_Shift Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_shiftId"></param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="count">The total number of records.</param>
		/// <returns>Returns a typed collection of InfoExpress.ESM.Domains.PeriodShift objects.</returns>
		public abstract TList<PeriodShift> GetByShiftId(TransactionManager transactionManager, System.Int32 _shiftId, int start, int pageLength, out int count);
		
	
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_PeriodShift_Period key.
		///		FK_PeriodShift_Period Description: 
		/// </summary>
		/// <param name="_periodId"></param>
		/// <returns>Returns a typed collection of InfoExpress.ESM.Domains.PeriodShift objects.</returns>
		public TList<PeriodShift> GetByPeriodId(System.Int32 _periodId)
		{
			int count = -1;
			return GetByPeriodId(_periodId, 0,int.MaxValue, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_PeriodShift_Period key.
		///		FK_PeriodShift_Period Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_periodId"></param>
		/// <returns>Returns a typed collection of InfoExpress.ESM.Domains.PeriodShift objects.</returns>
		/// <remarks></remarks>
		public TList<PeriodShift> GetByPeriodId(TransactionManager transactionManager, System.Int32 _periodId)
		{
			int count = -1;
			return GetByPeriodId(transactionManager, _periodId, 0, int.MaxValue, out count);
		}
		
			/// <summary>
		/// 	Gets rows from the datasource based on the FK_PeriodShift_Period key.
		///		FK_PeriodShift_Period Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_periodId"></param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		///  <param name="pageLength">Number of rows to return.</param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of InfoExpress.ESM.Domains.PeriodShift objects.</returns>
		public TList<PeriodShift> GetByPeriodId(TransactionManager transactionManager, System.Int32 _periodId, int start, int pageLength)
		{
			int count = -1;
			return GetByPeriodId(transactionManager, _periodId, start, pageLength, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_PeriodShift_Period key.
		///		fKPeriodShiftPeriod Description: 
		/// </summary>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="_periodId"></param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of InfoExpress.ESM.Domains.PeriodShift objects.</returns>
		public TList<PeriodShift> GetByPeriodId(System.Int32 _periodId, int start, int pageLength)
		{
			int count =  -1;
			return GetByPeriodId(null, _periodId, start, pageLength,out count);	
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_PeriodShift_Period key.
		///		fKPeriodShiftPeriod Description: 
		/// </summary>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="_periodId"></param>
		/// <param name="count">out parameter to get total records for query</param>
		/// <remarks></remarks>
		/// <returns>Returns a typed collection of InfoExpress.ESM.Domains.PeriodShift objects.</returns>
		public TList<PeriodShift> GetByPeriodId(System.Int32 _periodId, int start, int pageLength,out int count)
		{
			return GetByPeriodId(null, _periodId, start, pageLength, out count);	
		}
						
		/// <summary>
		/// 	Gets rows from the datasource based on the FK_PeriodShift_Period key.
		///		FK_PeriodShift_Period Description: 
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_periodId"></param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="count">The total number of records.</param>
		/// <returns>Returns a typed collection of InfoExpress.ESM.Domains.PeriodShift objects.</returns>
		public abstract TList<PeriodShift> GetByPeriodId(TransactionManager transactionManager, System.Int32 _periodId, int start, int pageLength, out int count);
		
		#endregion

		#region Get By Index Functions
		
		/// <summary>
		/// 	Gets a row from the DataSource based on its primary key.
		/// </summary>
		/// <param name="transactionManager">A <see cref="TransactionManager"/> object.</param>
		/// <param name="key">The unique identifier of the row to retrieve.</param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <returns>Returns an instance of the Entity class.</returns>
		public override InfoExpress.ESM.Domains.PeriodShift Get(TransactionManager transactionManager, InfoExpress.ESM.Domains.PeriodShiftKey key, int start, int pageLength)
		{
			return GetByShiftIdPeriodId(transactionManager, key.ShiftId, key.PeriodId, start, pageLength);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the primary key PK_PeriodShift_1 index.
		/// </summary>
		/// <param name="_shiftId"></param>
		/// <param name="_periodId"></param>
		/// <returns>Returns an instance of the <see cref="InfoExpress.ESM.Domains.PeriodShift"/> class.</returns>
		public InfoExpress.ESM.Domains.PeriodShift GetByShiftIdPeriodId(System.Int32 _shiftId, System.Int32 _periodId)
		{
			int count = -1;
			return GetByShiftIdPeriodId(null,_shiftId, _periodId, 0, int.MaxValue, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the PK_PeriodShift_1 index.
		/// </summary>
		/// <param name="_shiftId"></param>
		/// <param name="_periodId"></param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <remarks></remarks>
		/// <returns>Returns an instance of the <see cref="InfoExpress.ESM.Domains.PeriodShift"/> class.</returns>
		public InfoExpress.ESM.Domains.PeriodShift GetByShiftIdPeriodId(System.Int32 _shiftId, System.Int32 _periodId, int start, int pageLength)
		{
			int count = -1;
			return GetByShiftIdPeriodId(null, _shiftId, _periodId, start, pageLength, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the PK_PeriodShift_1 index.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_shiftId"></param>
		/// <param name="_periodId"></param>
		/// <remarks></remarks>
		/// <returns>Returns an instance of the <see cref="InfoExpress.ESM.Domains.PeriodShift"/> class.</returns>
		public InfoExpress.ESM.Domains.PeriodShift GetByShiftIdPeriodId(TransactionManager transactionManager, System.Int32 _shiftId, System.Int32 _periodId)
		{
			int count = -1;
			return GetByShiftIdPeriodId(transactionManager, _shiftId, _periodId, 0, int.MaxValue, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the PK_PeriodShift_1 index.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_shiftId"></param>
		/// <param name="_periodId"></param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <remarks></remarks>
		/// <returns>Returns an instance of the <see cref="InfoExpress.ESM.Domains.PeriodShift"/> class.</returns>
		public InfoExpress.ESM.Domains.PeriodShift GetByShiftIdPeriodId(TransactionManager transactionManager, System.Int32 _shiftId, System.Int32 _periodId, int start, int pageLength)
		{
			int count = -1;
			return GetByShiftIdPeriodId(transactionManager, _shiftId, _periodId, start, pageLength, out count);
		}
		
		/// <summary>
		/// 	Gets rows from the datasource based on the PK_PeriodShift_1 index.
		/// </summary>
		/// <param name="_shiftId"></param>
		/// <param name="_periodId"></param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="count">out parameter to get total records for query</param>
		/// <remarks></remarks>
		/// <returns>Returns an instance of the <see cref="InfoExpress.ESM.Domains.PeriodShift"/> class.</returns>
		public InfoExpress.ESM.Domains.PeriodShift GetByShiftIdPeriodId(System.Int32 _shiftId, System.Int32 _periodId, int start, int pageLength, out int count)
		{
			return GetByShiftIdPeriodId(null, _shiftId, _periodId, start, pageLength, out count);
		}
		
				
		/// <summary>
		/// 	Gets rows from the datasource based on the PK_PeriodShift_1 index.
		/// </summary>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="_shiftId"></param>
		/// <param name="_periodId"></param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">Number of rows to return.</param>
		/// <param name="count">The total number of records.</param>
		/// <returns>Returns an instance of the <see cref="InfoExpress.ESM.Domains.PeriodShift"/> class.</returns>
		public abstract InfoExpress.ESM.Domains.PeriodShift GetByShiftIdPeriodId(TransactionManager transactionManager, System.Int32 _shiftId, System.Int32 _periodId, int start, int pageLength, out int count);
						
		#endregion "Get By Index Functions"
	
		#region Custom Methods
		
		
		#endregion

		#region Helper Functions	
		
		/// <summary>
		/// Fill a TList&lt;PeriodShift&gt; From a DataReader.
		/// </summary>
		/// <param name="reader">Datareader</param>
		/// <param name="rows">The collection to fill</param>
		/// <param name="start">Row number at which to start reading, the first row is 0.</param>
		/// <param name="pageLength">number of rows.</param>
		/// <returns>a <see cref="TList&lt;PeriodShift&gt;"/></returns>
		public static TList<PeriodShift> Fill(IDataReader reader, TList<PeriodShift> rows, int start, int pageLength)
		{
			NetTiersProvider currentProvider = DataRepository.Provider;
            bool useEntityFactory = currentProvider.UseEntityFactory;
            bool enableEntityTracking = currentProvider.EnableEntityTracking;
            LoadPolicy currentLoadPolicy = currentProvider.CurrentLoadPolicy;
			Type entityCreationFactoryType = currentProvider.EntityCreationalFactoryType;
			
			// advance to the starting row
			for (int i = 0; i < start; i++)
			{
				if (!reader.Read())
				return rows; // not enough rows, just return
			}
			for (int i = 0; i < pageLength; i++)
			{
				if (!reader.Read())
					break; // we are done
					
				string key = null;
				
				InfoExpress.ESM.Domains.PeriodShift c = null;
				if (useEntityFactory)
				{
					key = new System.Text.StringBuilder("PeriodShift")
					.Append("|").Append((System.Int32)reader[((int)PeriodShiftColumn.ShiftId - 1)])
					.Append("|").Append((System.Int32)reader[((int)PeriodShiftColumn.PeriodId - 1)]).ToString();
					c = EntityManager.LocateOrCreate<PeriodShift>(
					key.ToString(), // EntityTrackingKey
					"PeriodShift",  //Creational Type
					entityCreationFactoryType,  //Factory used to create entity
					enableEntityTracking); // Track this entity?
				}
				else
				{
					c = new InfoExpress.ESM.Domains.PeriodShift();
				}
				
				if (!enableEntityTracking ||
					c.EntityState == EntityState.Added ||
					(enableEntityTracking &&
					
						(
							(currentLoadPolicy == LoadPolicy.PreserveChanges && c.EntityState == EntityState.Unchanged) ||
							(currentLoadPolicy == LoadPolicy.DiscardChanges && c.EntityState != EntityState.Unchanged)
						)
					))
				{
					c.SuppressEntityEvents = true;
					c.ShiftId = (System.Int32)reader[((int)PeriodShiftColumn.ShiftId - 1)];
					c.OriginalShiftId = c.ShiftId;
					c.PeriodId = (System.Int32)reader[((int)PeriodShiftColumn.PeriodId - 1)];
					c.OriginalPeriodId = c.PeriodId;
					c.EntityTrackingKey = key;
					c.AcceptChanges();
					c.SuppressEntityEvents = false;
				}
				rows.Add(c);
			}
		return rows;
		}		
		/// <summary>
		/// Refreshes the <see cref="InfoExpress.ESM.Domains.PeriodShift"/> object from the <see cref="IDataReader"/>.
		/// </summary>
		/// <param name="reader">The <see cref="IDataReader"/> to read from.</param>
		/// <param name="entity">The <see cref="InfoExpress.ESM.Domains.PeriodShift"/> object to refresh.</param>
		public static void RefreshEntity(IDataReader reader, InfoExpress.ESM.Domains.PeriodShift entity)
		{
			if (!reader.Read()) return;
			
			entity.ShiftId = (System.Int32)reader[((int)PeriodShiftColumn.ShiftId - 1)];
			entity.OriginalShiftId = (System.Int32)reader["shiftId"];
			entity.PeriodId = (System.Int32)reader[((int)PeriodShiftColumn.PeriodId - 1)];
			entity.OriginalPeriodId = (System.Int32)reader["periodId"];
			entity.AcceptChanges();
		}
		
		/// <summary>
		/// Refreshes the <see cref="InfoExpress.ESM.Domains.PeriodShift"/> object from the <see cref="DataSet"/>.
		/// </summary>
		/// <param name="dataSet">The <see cref="DataSet"/> to read from.</param>
		/// <param name="entity">The <see cref="InfoExpress.ESM.Domains.PeriodShift"/> object.</param>
		public static void RefreshEntity(DataSet dataSet, InfoExpress.ESM.Domains.PeriodShift entity)
		{
			DataRow dataRow = dataSet.Tables[0].Rows[0];
			
			entity.ShiftId = (System.Int32)dataRow["shiftId"];
			entity.OriginalShiftId = (System.Int32)dataRow["shiftId"];
			entity.PeriodId = (System.Int32)dataRow["periodId"];
			entity.OriginalPeriodId = (System.Int32)dataRow["periodId"];
			entity.AcceptChanges();
		}
		#endregion 
		
		#region DeepLoad Methods
		/// <summary>
		/// Deep Loads the <see cref="IEntity"/> object with criteria based of the child 
		/// property collections only N Levels Deep based on the <see cref="DeepLoadType"/>.
		/// </summary>
		/// <remarks>
		/// Use this method with caution as it is possible to DeepLoad with Recursion and traverse an entire object graph.
		/// </remarks>
		/// <param name="transactionManager"><see cref="TransactionManager"/> object</param>
		/// <param name="entity">The <see cref="InfoExpress.ESM.Domains.PeriodShift"/> object to load.</param>
		/// <param name="deep">Boolean. A flag that indicates whether to recursively save all Property Collection that are descendants of this instance. If True, saves the complete object graph below this object. If False, saves this object only. </param>
		/// <param name="deepLoadType">DeepLoadType Enumeration to Include/Exclude object property collections from Load.</param>
		/// <param name="childTypes">InfoExpress.ESM.Domains.PeriodShift Property Collection Type Array To Include or Exclude from Load</param>
		/// <param name="innerList">A collection of child types for easy access.</param>
	    /// <exception cref="ArgumentNullException">entity or childTypes is null.</exception>
	    /// <exception cref="ArgumentException">deepLoadType has invalid value.</exception>
		public override void DeepLoad(TransactionManager transactionManager, InfoExpress.ESM.Domains.PeriodShift entity, bool deep, DeepLoadType deepLoadType, System.Type[] childTypes, DeepSession innerList)
		{
			if(entity == null)
				return;

			#region ShiftIdSource	
			if (CanDeepLoad(entity, "Shift|ShiftIdSource", deepLoadType, innerList) 
				&& entity.ShiftIdSource == null)
			{
				object[] pkItems = new object[1];
				pkItems[0] = entity.ShiftId;
				Shift tmpEntity = EntityManager.LocateEntity<Shift>(EntityLocator.ConstructKeyFromPkItems(typeof(Shift), pkItems), DataRepository.Provider.EnableEntityTracking);
				if (tmpEntity != null)
					entity.ShiftIdSource = tmpEntity;
				else
					entity.ShiftIdSource = DataRepository.ShiftProvider.GetById(transactionManager, entity.ShiftId);		
				
				#if NETTIERS_DEBUG
				System.Diagnostics.Debug.WriteLine("- property 'ShiftIdSource' loaded. key " + entity.EntityTrackingKey);
				#endif 
				
				if (deep && entity.ShiftIdSource != null)
				{
					innerList.SkipChildren = true;
					DataRepository.ShiftProvider.DeepLoad(transactionManager, entity.ShiftIdSource, deep, deepLoadType, childTypes, innerList);
					innerList.SkipChildren = false;
				}
					
			}
			#endregion ShiftIdSource

			#region PeriodIdSource	
			if (CanDeepLoad(entity, "Period|PeriodIdSource", deepLoadType, innerList) 
				&& entity.PeriodIdSource == null)
			{
				object[] pkItems = new object[1];
				pkItems[0] = entity.PeriodId;
				Period tmpEntity = EntityManager.LocateEntity<Period>(EntityLocator.ConstructKeyFromPkItems(typeof(Period), pkItems), DataRepository.Provider.EnableEntityTracking);
				if (tmpEntity != null)
					entity.PeriodIdSource = tmpEntity;
				else
					entity.PeriodIdSource = DataRepository.PeriodProvider.GetById(transactionManager, entity.PeriodId);		
				
				#if NETTIERS_DEBUG
				System.Diagnostics.Debug.WriteLine("- property 'PeriodIdSource' loaded. key " + entity.EntityTrackingKey);
				#endif 
				
				if (deep && entity.PeriodIdSource != null)
				{
					innerList.SkipChildren = true;
					DataRepository.PeriodProvider.DeepLoad(transactionManager, entity.PeriodIdSource, deep, deepLoadType, childTypes, innerList);
					innerList.SkipChildren = false;
				}
					
			}
			#endregion PeriodIdSource
			
			//used to hold DeepLoad method delegates and fire after all the local children have been loaded.
			Dictionary<string, KeyValuePair<Delegate, object>> deepHandles = new Dictionary<string, KeyValuePair<Delegate, object>>();
			
			//Fire all DeepLoad Items
			foreach(KeyValuePair<Delegate, object> pair in deepHandles.Values)
		    {
                pair.Key.DynamicInvoke((object[])pair.Value);
		    }
			deepHandles = null;
		}
		
		#endregion 
		
		#region DeepSave Methods

		/// <summary>
		/// Deep Save the entire object graph of the InfoExpress.ESM.Domains.PeriodShift object with criteria based of the child 
		/// Type property array and DeepSaveType.
		/// </summary>
		/// <param name="transactionManager">The transaction manager.</param>
		/// <param name="entity">InfoExpress.ESM.Domains.PeriodShift instance</param>
		/// <param name="deepSaveType">DeepSaveType Enumeration to Include/Exclude object property collections from Save.</param>
		/// <param name="childTypes">InfoExpress.ESM.Domains.PeriodShift Property Collection Type Array To Include or Exclude from Save</param>
		/// <param name="innerList">A Hashtable of child types for easy access.</param>
		public override bool DeepSave(TransactionManager transactionManager, InfoExpress.ESM.Domains.PeriodShift entity, DeepSaveType deepSaveType, System.Type[] childTypes, DeepSession innerList)
		{	
			if (entity == null)
				return false;
							
			#region Composite Parent Properties
			//Save Source Composite Properties, however, don't call deep save on them.  
			//So they only get saved a single level deep.
			
			#region ShiftIdSource
			if (CanDeepSave(entity, "Shift|ShiftIdSource", deepSaveType, innerList) 
				&& entity.ShiftIdSource != null)
			{
				DataRepository.ShiftProvider.Save(transactionManager, entity.ShiftIdSource);
				entity.ShiftId = entity.ShiftIdSource.Id;
			}
			#endregion 
			
			#region PeriodIdSource
			if (CanDeepSave(entity, "Period|PeriodIdSource", deepSaveType, innerList) 
				&& entity.PeriodIdSource != null)
			{
				DataRepository.PeriodProvider.Save(transactionManager, entity.PeriodIdSource);
				entity.PeriodId = entity.PeriodIdSource.Id;
			}
			#endregion 
			#endregion Composite Parent Properties

			// Save Root Entity through Provider
			if (!entity.IsDeleted)
				this.Save(transactionManager, entity);
			
			//used to hold DeepSave method delegates and fire after all the local children have been saved.
			Dictionary<string, KeyValuePair<Delegate, object>> deepHandles = new Dictionary<string, KeyValuePair<Delegate, object>>();
			//Fire all DeepSave Items
			foreach(KeyValuePair<Delegate, object> pair in deepHandles.Values)
		    {
                pair.Key.DynamicInvoke((object[])pair.Value);
		    }
			
			// Save Root Entity through Provider, if not already saved in delete mode
			if (entity.IsDeleted)
				this.Save(transactionManager, entity);
				

			deepHandles = null;
						
			return true;
		}
		#endregion
	} // end class
	
	#region PeriodShiftChildEntityTypes
	
	///<summary>
	/// Enumeration used to expose the different child entity types 
	/// for child properties in <c>InfoExpress.ESM.Domains.PeriodShift</c>
	///</summary>
	public enum PeriodShiftChildEntityTypes
	{
		
		///<summary>
		/// Composite Property for <c>Shift</c> at ShiftIdSource
		///</summary>
		[ChildEntityType(typeof(Shift))]
		Shift,
			
		///<summary>
		/// Composite Property for <c>Period</c> at PeriodIdSource
		///</summary>
		[ChildEntityType(typeof(Period))]
		Period,
		}
	
	#endregion PeriodShiftChildEntityTypes
	
	#region PeriodShiftFilterBuilder
	
	/// <summary>
	/// A strongly-typed instance of the <see cref="SqlFilterBuilder&lt;PeriodShiftColumn&gt;"/> class
	/// that is used exclusively with a <see cref="PeriodShift"/> object.
	/// </summary>
	[CLSCompliant(true)]
	public class PeriodShiftFilterBuilder : SqlFilterBuilder<PeriodShiftColumn>
	{
		#region Constructors

		/// <summary>
		/// Initializes a new instance of the PeriodShiftFilterBuilder class.
		/// </summary>
		public PeriodShiftFilterBuilder() : base() { }

		/// <summary>
		/// Initializes a new instance of the PeriodShiftFilterBuilder class.
		/// </summary>
		/// <param name="ignoreCase">Specifies whether to create case-insensitive statements.</param>
		public PeriodShiftFilterBuilder(bool ignoreCase) : base(ignoreCase) { }

		/// <summary>
		/// Initializes a new instance of the PeriodShiftFilterBuilder class.
		/// </summary>
		/// <param name="ignoreCase">Specifies whether to create case-insensitive statements.</param>
		/// <param name="useAnd">Specifies whether to combine statements using AND or OR.</param>
		public PeriodShiftFilterBuilder(bool ignoreCase, bool useAnd) : base(ignoreCase, useAnd) { }

		#endregion Constructors
	}

	#endregion PeriodShiftFilterBuilder
	
	#region PeriodShiftParameterBuilder
	
	/// <summary>
	/// A strongly-typed instance of the <see cref="ParameterizedSqlFilterBuilder&lt;PeriodShiftColumn&gt;"/> class
	/// that is used exclusively with a <see cref="PeriodShift"/> object.
	/// </summary>
	[CLSCompliant(true)]
	public class PeriodShiftParameterBuilder : ParameterizedSqlFilterBuilder<PeriodShiftColumn>
	{
		#region Constructors

		/// <summary>
		/// Initializes a new instance of the PeriodShiftParameterBuilder class.
		/// </summary>
		public PeriodShiftParameterBuilder() : base() { }

		/// <summary>
		/// Initializes a new instance of the PeriodShiftParameterBuilder class.
		/// </summary>
		/// <param name="ignoreCase">Specifies whether to create case-insensitive statements.</param>
		public PeriodShiftParameterBuilder(bool ignoreCase) : base(ignoreCase) { }

		/// <summary>
		/// Initializes a new instance of the PeriodShiftParameterBuilder class.
		/// </summary>
		/// <param name="ignoreCase">Specifies whether to create case-insensitive statements.</param>
		/// <param name="useAnd">Specifies whether to combine statements using AND or OR.</param>
		public PeriodShiftParameterBuilder(bool ignoreCase, bool useAnd) : base(ignoreCase, useAnd) { }

		#endregion Constructors
	}

	#endregion PeriodShiftParameterBuilder
	
	#region PeriodShiftSortBuilder
    
    /// <summary>
    /// A strongly-typed instance of the <see cref="SqlSortBuilder&lt;PeriodShiftColumn&gt;"/> class
	/// that is used exclusively with a <see cref="PeriodShift"/> object.
    /// </summary>
    [CLSCompliant(true)]
    public class PeriodShiftSortBuilder : SqlSortBuilder<PeriodShiftColumn>
    {
		#region Constructors

		/// <summary>
		/// Initializes a new instance of the PeriodShiftSqlSortBuilder class.
		/// </summary>
		public PeriodShiftSortBuilder() : base() { }

		#endregion Constructors

    }    
    #endregion PeriodShiftSortBuilder
	
} // end namespace
